def test_defaults(self):
mode = tcgetattr(sys.stdin)
self.assertEqual(mode[LFLAG] & ECHO, ECHO)
self.assertEqual(mode[LFLAG] & ICANON, ICANON)
self.assertEqual(mode[LFLAG] & IEXTEN, IEXTEN)
self.assertEqual(mode[LFLAG] & ISIG, ISIG)
self.assertEqual(mode[CC][VMIN], b('\x01'))
self.assertEqual(mode[CC][VTIME], b('\x00'))
def _readyx(stream):
"""Read a CSI R response from stream."""
p = b('')
c = stream.read(1)
while c:
p += c
if c == b('R'):
break
c = stream.read(1)
if p:
m = re.search(b('\[(\d+);(\d+)R'), p)
if m is not None:
return int(m.group(1), 10), int(m.group(2), 10)
return 0, 0
def getyx():
"""Return the cursor position as 1-based (line, col) tuple.
line and col are 0 if the terminal does not support DSR 6.
"""
with opentty() as tty:
line = col = 0
if tty is not None:
with cbreakmode(tty, min=0, time=MAX_WAIT):
tty.write(b('\033[6n'))
line, col = _readyx(tty)
return line, col
def test_b_no_encoder(self):
# b is not an encoder!
if sys.version_info[0] < 3:
self.assertTrue(isinstance(b(u'foo'), unicode))
def test_b(self):
self.assertFalse(isinstance(b('foo'), unicode))
def test_b(self):
self.assertFalse(isinstance(b("foo"), unicode))
if sys.version_info[0] < 3:
# b is not an encoder!
self.assertTrue(isinstance(b(u"foo"), unicode))
